Chyrp 2.0/2.1 body cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

A vulnerability, which was classified as problematic, was found in Chyrp 2.0/2.1. Affected is an unknown code block. The manipulation of the argument body with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. This is going to have an impact on integrity. CVE summarizes:

Multiple cross-site scripting (XSS) vulnerabilities in Chyrp 2.1 and earlier allow remote attackers to inject arbitrary web script or HTML via the action parameter to (1) the default URI or (2) includes/javascript.php, or the (3) title or (4) body parameter to admin/help.php.

The weakness was disclosed 07/19/2011 (Website). The advisory is shared for download at securityfocus.com. This vulnerability is traded as CVE-2011-2743 since 07/13/2011. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. Technical details and a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1059.007.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (68563). The entries 58100, 57974 and 57971 are pretty similar.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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CVSSv2info

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Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

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OpenVAS ID: 802311
OpenVAS Name: Chyrp Multiple Vulnerabilities
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/13/2011 🔍
07/13/2011 +0 days 🔍
07/18/2011 +5 days 🔍
07/19/2011 +1 days 🔍
07/19/2011 +0 days 🔍
03/23/2015 +1343 days 🔍
02/10/2019 +1420 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2011-2743 (🔍)
X-Force: 68563
SecurityFocus: 48672 - Chyrp Multiple Input Validation Vulnerabilities
Secunia: 45184 - Chyrp Cross-Site Scripting and File Inclusion Vulnerabilities, Moderately Critical
OSVDB: 73887

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 02/10/2019 11:00
Changes: 03/23/2015 16:50 (61), 02/10/2019 11:00 (2)
Complete: 🔍

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